28298444818

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{432923}}^1$

素因数の和:432991

約数の個数: 48

約数和(自身を含む): 53301602880

約数和(自身を除く): 25003158062

約数列:

[1, 2, 7, 14, 23, 29, 46, 49, 58, 98, 161, 203, 322, 406, 667, 1127, 1334, 1421, 2254, 2842, 4669, 9338, 32683, 65366, 432923, 865846, 3030461, 6060922, 9957229, 12554767, 19914458, 21213227, 25109534, 42426454, 69700603, 87883369, 139401206, 175766738, 288759641, 487904221, 577519282, 615183583, 975808442, 1230367166, 2021317487, 4042634974, 14149222409, 28298444818]

約数ペア:

[(1, 28298444818), (2, 14149222409), (7, 4042634974), (14, 2021317487), (23, 1230367166), (29, 975808442), (46, 615183583), (49, 577519282), (58, 487904221), (98, 288759641), (161, 175766738), (203, 139401206), (322, 87883369), (406, 69700603), (667, 42426454), (1127, 25109534), (1334, 21213227), (1421, 19914458), (2254, 12554767), (2842, 9957229), (4669, 6060922), (9338, 3030461), (32683, 865846), (65366, 432923)]